1. Lenny, J. F. & H. W. Klemmer, 1966. Factors controlling sexual reproduction and growth in Pythium graminicola. Nature 209: 1365–1366.
2. Middleton, J. T., 1943. The taxonomy, host range and geographical distribution of the genus Pythium. Mem. Torrey bot. club 20: 1–171.
3. Paul, B., 1982. Champignons aquatiques du sahara Algerien: Pythium Pringsheim. Cryptogamie-Mycologie 3: 57–62.
4. Paul, B., 1983. Aquatic fungi of Algeria: Some species of Saprolegniaceae and Pythiaceae. Nova Hedwigia 37: 463–471.
5. Paul, B., 1984. Aquatic fungi of Algeria: Achlya radiosa Maurizio. Hydrobiologia 108: 197–199.